Need Good Theory Materials / Explanation for Easy VPN

karthikaravind · ‎09-22-2010

Need some materials that describe Easy VPN in Network Extension Mode and Network Extension Mode Plus in detail along with configuration examples.

These are the pages that I have referred:

Cisco IOS Security Configuration Guide Secure Connectivity, Release 12.4T .pdf and

The configuration is all OK. But I want a good Theory.

Could some one please point me towards the right link ?

Not for ASA/PIX. Need for Easy VPN for IOS

Thanks in advance

Marcin Latosiewicz · ‎09-22-2010

RFC 2401-2409 (although not all of them) and 3457 would be a good place to start for theory.

Theory is for ezvpn is same for IOS and ASA and is based on standards.